I also have the same problem with Gutsy, nVidia NV43 [GeForce Go 6600], nvidia-glx-new 100.14.19+2.6.22.4-14.10. When I switch to integrated Intel 915GMS graphics controller with i810 driver, problem disappears. I didn't experience this problem on Fiesty, this occured after upgrade to Gutsy. IMHO it's definitely driver related bug.
-- [upstream] nvidia-glx doesn't restore state on NV35/NV36 cards. Causes random mess on screen or system hang. https://bugs.launchpad.net/bugs/32389 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs